--- sipsak.h.orig	Fri Oct  8 19:30:52 2004
+++ sipsak.h	Tue Oct 26 15:49:07 2004
@@ -19,6 +19,7 @@
 #ifndef SIPSAK_H
 #define SIPSAK_H
 
+#include <sys/types.h>
 #include <regex.h>
 
 #if HAVE_CONFIG_H